Current sea water temperature:
+57.4°F
| Minimum sea water temperature in January: | 68.7°F |
| Maximum sea water temperature in January: | 52.2°F |
| Average sea water temperature in January: | 58.6°F |
| more information | |
14 days
forecast
forecast
| Dauphin Island |
monthly
weather
weather
| Dauphin Island |
Sea water temperature for the last 10 days:
| January 2 | 57.4°F | December 28 | 63.9°F |
| January 1 | 59.9°F | December 27 | 63.9°F |
| December 31 | 62.2°F | December 26 | 61.3°F |
| December 30 | 62.2°F | December 25 | 61.2°F |
| December 29 | 63.9°F | December 24 | 60.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Dauphin Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Dauphin Island was noticed in August, July and September.
Monthly Sea Temperatures in Dauphin Island, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.7°F. The highest and lowest sea temperatures during the month were 88.7°F and 84.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 87.2°F. The highest and lowest sea temperatures during the month were 88.2°F and 85.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.2°F. The highest and lowest sea temperatures during the month were 85.8°F and 82.4°F.
current
weather
weather
| Dauphin Island |
weather in
January
January
| Dauphin Island |
Best time for vacation in Dauphin Island
Dauphin Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Dauphin Island
Local time: 06:10
January 02, friday
0900
63°F
NE
14 mph
14 mph
1200
64°F
NE
15 mph
15 mph
1500
66°F
NE
19 mph
19 mph
1800
66°F
NE
23 mph
23 mph
2100
66°F
NE
25 mph
25 mph
January 03, saturday
0000
66°F
NE
25 mph
25 mph
0300
66°F
NE
22 mph
22 mph
0600
66°F
NE
21 mph
21 mph
